$ git clone -n https://gitee.com/ningmingxiao/golang.git /var/lib/mock/dist-an23-build-536666-82796/root/chroot_tmpdir/scmroot/golang
Cloning into '/var/lib/mock/dist-an23-build-536666-82796/root/chroot_tmpdir/scmroot/golang'...
$ git fetch origin 42940a5c9033c92579cc41b49d545a5db60dc5f5:KOJI_FETCH_HEAD
From https://gitee.com/ningmingxiao/golang
 * [new ref]         42940a5c9033c92579cc41b49d545a5db60dc5f5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 42940a5 update to 1.26.3